MolluscaBase name details
Caecum houdasi Cossmann, 1907 †
1737741 (urn:lsid:marinespecies.org:taxname:1737741)
unaccepted > junior homonym (invalid: junior homonym of an earlier Caecum houdasi Cossmann, 1907; C. novallecense is a replacement name)
Species
marine, brackish, fresh, terrestrial
fossil only
Cossmann, M. (1907). Appendice No. 4 au Catalogue illustré des coquilles fossils de l'Éocène des environs de Paris. <em>Annales de la Société royale zoologique et malacologique de Belgique.</em> 41: 182-286, pl. 5-10 [reprint paginated 1-105]., available online at https://www.biodiversitylibrary.org/page/5599125
page(s): 238, pl. 9 fig. 122-3 [details]
page(s): 238, pl. 9 fig. 122-3 [details]
Type locality contained in France
type locality contained in France [details]
MolluscaBase eds. (2025). MolluscaBase. Caecum houdasi Cossmann, 1907 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1737741 on 2025-09-11
Date
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original description
Cossmann, M. (1907). Appendice No. 4 au Catalogue illustré des coquilles fossils de l'Éocène des environs de Paris. <em>Annales de la Société royale zoologique et malacologique de Belgique.</em> 41: 182-286, pl. 5-10 [reprint paginated 1-105]., available online at https://www.biodiversitylibrary.org/page/5599125
page(s): 238, pl. 9 fig. 122-3 [details]
page(s): 238, pl. 9 fig. 122-3 [details]
Present Inaccurate Introduced: alien Containing type locality
